Kaze to Ki no Uta Sanctus: Sei Naru Kana

Returning to his boarding school in France, Serge Battour recalls his first years there. A gifted boy isolated by prejudice against his background, he arrived to find himself sharing a room with Gilbert Cocteau, whose withdrawn behavior conceals deep emotional wounds.

Serge tries to reach his roommate despite rejection and misunderstanding. Amid a harsh school environment and the effects of past mistreatment, a fragile bond develops that tests their ability to trust other people.